Calling deserialize_bytes() on an incompatible array should fail. (#45)

RReverser · Mar 6, 2023 · 620cb3d · 620cb3d
1 parent d80ab33
commit 620cb3d
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tests/common/mod.rs b/tests/common/mod.rs
@@ -493,6 +493,18 @@ fn bytes_as_array() {
     assert_eq!(deserialized.as_ref(), src);
 }
 
+#[wasm_bindgen_test]
+fn bytes_from_mixed_array() {
+    // The string "xyz" cannot convert to a u8
+    let value = (100, "xyz".to_string(), true)
+        .serialize(&SERIALIZER)
+        .unwrap();
+    from_value::<serde_bytes::ByteBuf>(value).unwrap_err();
+    // The number 256 cannot convert to a u8
+    let value = (100, 256, 100).serialize(&SERIALIZER).unwrap();
+    from_value::<serde_bytes::ByteBuf>(value).unwrap_err();
+}
+
 #[wasm_bindgen_test]
 fn options() {
     test_via_into(Some(0_u32), 0_u32);